was sind 15 % von 40 €

Hallo "Anonymous",

15 % von 40 € = 15 % * 40 € = (15/100) * 40 € = 0,15 * 40 € = 15*40€/100= 6 €

Wie du das rechnen möchtest bleibt dir überlassen.

$${\mathtt{0.15}}{\mathtt{\,\times\,}}{\mathtt{40}} = {\mathtt{6}}$$

$${\frac{{\mathtt{15}}{\mathtt{\,\times\,}}{\mathtt{40}}}{{\mathtt{100}}}} = {\mathtt{6}}$$

$${\frac{{\mathtt{15}}{\mathtt{\,\times\,}}{\mathtt{4}}}{{\mathtt{10}}}} = {\mathtt{6}}$$

$${\frac{{\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{4}}}{{\mathtt{2}}}} = {\mathtt{6}}$$

Gruß radix !

Vielen Dank ! :)